Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b). Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * Reske James R 2. Issuer Name and Ticker or Trading Symbol FIRST COMMONWEALTH FINANCIAL CORP /PA/ [FCF] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) EVP/Chief Financial Officer (Last) (First) (Middle) 601 PHILADELPHIA STREET 3. Date of Earliest Transaction (Month/Day/Year) 09/08/2025 (Street) INDIANA, PA 15701 4. If Amendment, Date Original Filed (Month/Day/Year) 6. Individual or Joint/Group Filing (Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 09/08/2025 S 59 D $17.67 90,187 D Common Stock 09/08/2025 S 229 D $17.675 89,958 D Common Stock 09/08/2025 S 200 D $17.69 89,758 D Common Stock 09/08/2025 S 172 D $17.7 89,586 D Common Stock 09/08/2025 S 200 D $17.705 89,386 D Common Stock 09/08/2025 S 80 D $17.71 89,306 D Common Stock 09/08/2025 S 160 D $17.715 89,146 D Common Stock 09/08/2025 S 120 D $17.725 89,026 D Common Stock 09/08/2025 S 80 D $17.74 88,946 D Common Stock 09/08/2025 S 80 D $17.745 88,866 D Common Stock 09/08/2025 S 100 D $17.75 88,766 D Common Stock 09/08/2025 S 120 D $17.76 88,646 D Common Stock 09/08/2025 S 120 D $17.775 88,526 D Common Stock 09/08/2025 S 100 D $17.8 88,426 D Common Stock 09/08/2025 S 100 D $17.81 88,326 D Common Stock 09/08/2025 S 270 D $17.82 88,056 D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Restricted Stock Units-Service Based

(1)

(1)

(1)

Common Stock

7,000

7,000

D

Restricted Stock Units-Service Based

(2)

(2)

(2)

Common Stock

8,000

15,000

D

Restricted Stock Units-Service Based

(3)

(3)

(3)

Common Stock

7,300

22,300

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Reske James R 601 PHILADELPHIA STREET INDIANA, PA 15701			EVP/Chief Financial Officer

Signatures

/s/ Matthew C. Tomb POA for James R. Reske		09/09/2025
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Award in 2023 of service based stock units convertible into shares of FCF common stock on a 1-for-1 basis at the end of a 3 year vesting period.
(2)	Award in 2024 of service based stock units convertible into shares of FCF common stock on a 1-for-1 basis at the end of a 3 year vesting period.
(3)	Award in 2025 of service based stock units convertible into shares of FCF common stock on a 1-for-1 basis at the end of a 3 year vesting period.
Remarks: Sales made pursuant to trading plan adopted March 20, 2025

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